Mailbox



FIG. 1 is a top plan view of a mailbox showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof, the right side is a mirror image;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a front perspective view thereof, the bottom right portion is ragmented for ease of illustration.

The broken line showing of attached hardware in all views and the words "U.S. Mail" in FIG. 2, and 6 is for illustrative purposes only and forms no part of the claimed design. 

I claim the ornamental design for a mailbox, as shown and described. 